CN108698138A - It is a kind of can automatic identification drill bit electric device, drill bit and electric tool - Google Patents
It is a kind of can automatic identification drill bit electric device, drill bit and electric tool Download PDFInfo
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- CN108698138A CN108698138A CN201780003833.5A CN201780003833A CN108698138A CN 108698138 A CN108698138 A CN 108698138A CN 201780003833 A CN201780003833 A CN 201780003833A CN 108698138 A CN108698138 A CN 108698138A
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- drill bit
- electric device
- master controller
- data information
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Power Tools In General (AREA)
Abstract
One kind can automatic identification drill bit (200) electric device (100), drill bit (200) and electric tool, electric device (100) includes drill body (110) and the control system (120) in drill body (110), the front end of drill body (110) is equipped with clamping device (111), and clamping device (111) with drill bit (200) for being detachably connected;Control system (120) includes master controller (121) and the radio frequency identification card reader (122) being connect respectively with master controller (121) and motor (123), radio frequency identification card reader (122) is used to obtain the data information in the RF tags of drill bit (200), and by data information transfer to master controller (121);Master controller (121) is used to control motor (123) according to data information and run, to drive drill bit (200) operation.By the above-mentioned means, the precision and efficiency and safety that drill bit (200) operation is processed can be improved.
Description
Technical field
The invention relates to electric device field, more particularly to it is a kind of can automatic identification drill bit electric device,
Drill bit and electric tool.
Background technology
In field of power tools, as attachment-drill bit of electric drill, type is various, numerous in variety.Different types of electric drill
There is corresponding drill bit, and different types of drill bit has different purposes and application range, for example, being applied to various wood
The drill bit that operation is processed on material, plastics, should use solid center bit;Applied to the drill bit for processing operation on ceramic tile, ceramic tile should be used
Drill bit;Applied to the drill bit for processing operation on glass, glass drill head etc. should be used.Each drill bit, have its application range and
Effect, so, a drill bit is often designed, has it to apply upper specific aim and specificity.It is correct to select and use various drill bits,
The precision and quality for directly affecting electric drill processing operation is horizontal.
Other than correctly selecting and using drill bit, the correct electric device for manipulating electric drill is also most important, if manipulation is improper,
The object for processing operation will be caused to damage or be destroyed, this requires operators to the electronic dress of used drill bit and its manipulation
It sets, and (abbreviation motor " speed-torque " operation is bent for the relationship between the speed of service and output torque of driving drill bit operation
Line) matching property know quite well, could more accurately complete entire work operations.For example, a kind of electric drill, it is applied
Bore operation is carried out on certain object, when operator manipulates electric device so that when motor drive drilling work, operator answers
For bit bore operation in the material property of different objects, the speed-regulating switch of electric device, then, electric device are controlled
Control system is fed back according to the signal of its speed-regulating switch, " speed-torque " operation curve of drive control motor, to drive
Drilling work only in this way could allow operator to go out the processing work of high quality, high-precision, high level by the electric drill operation.
But inventor has found during realizing the application, and in actually manipulating, operator is often with personal
Experience or operation feeling manipulate the speed-regulating switch of electric device, and general be difficult the " speed-for precisely holding motor output
Torque " operation curve, to there is a kind of good operation matching relationship with the drill bit used, this requirement to operator is relatively high,
Technical difficulty is big.
Other than the electric drill of the single homework of above-mentioned profession, currently, the also electric tool of multi-functional machine, for example, punching
Brill electric tool is hit, not only there is flat drill operation function, also impact drill operation function (flat drill+impact function one works),
For another example, multifunctional electric hammer electric tool not only has flat drill operation function, and (flat drill+electric hammer function one acts as electric hammer operation function
With), the also function of electric pick operation.Suchlike electric tool, different operation function or work pattern, there is phase therewith
Corresponding drill bit works together.It is the drill bit for needing to select operation first, and be installed in electronic for operator
On the collet of the electric device of tool, then pass through the switch of one on the electric device rotatable selection work pattern, selection
The work pattern that good and drill bit matches, you can driving the drill bit work.
However, the drill bit that often will appear user's selection in actual job is sent out the phenomenon that not matched that with operating mode
It is raw, thus it is easy to cause drill bit is stuck in the collet of electric device, when serious, electric device is also damaged together.Example
Such as, for a kind of electric hammer electric tool with multi-function operation pattern, it has the function of flat drill, since what it was used puts down
Drill bit and drill hammer or electric hammer drill cannot be compatible with, when the drill bit with flat drill function is mounted on electric hammer electricity by user
On the collet of dynamic device, selected gear (or operating mode) must be flat drill work pattern, cannot rotate to its gear
On gear with impact or electric hammer, otherwise, the coupling part of the flat drill drill bit and electric device collet, it is easy to by the electricity
The percussion of hammer is hit deformation, the consequence for causing the flat drill drill bit to be stuck on electric device collet, electronic dress when serious
It sets and is damaged therewith.
Invention content
The embodiment of the present application mainly solving the technical problems that provide it is a kind of can automatic identification drill bit electric device, drill bit
And electric tool, data information that can be in the RF tag of automatic identification drill bit, it is controlled according to the data information of acquisition electronic
Machine is run, and improves precision and efficiency and safety that the electronic operation of drill bit is processed.
In order to solve the above technical problems, the technical solution that the application uses is:It can be automatic in a first aspect, providing one kind
Identify that the electric device of drill bit, including drill body and the control system in drill body, the front end of drill body are equipped with
Clamping device, clamping device with drill bit for being detachably connected;
Control system includes master controller and the radio frequency identification card reader and motor that are connect respectively with master controller, is penetrated
Frequency identification card reader is used to obtain the data information in the RF tag of drill bit, and by data information transfer to master controller;It is main
Controller is used to control motor running according to data information, to drive drilling work.
Optionally, data information includes the type of drill bit or the initializing work parameter of drill bit, master controller according to type or
Initializing work state modulator motor running, to drive drilling work.
Optionally, control system further includes that the startup speed-regulating switch being connect respectively with master controller and traffic direction control are opened
It closes;Start speed-regulating switch to be used to control the startup of motor and adjust the rotating speed of motor, traffic direction control switch is for setting
Determine the traffic direction of motor.
Optionally, master controller is additionally operable to the storage currently running job parameter of motor;
If data information does not include the initializing work parameter of drill bit, master controller is additionally operable to pass through radio frequency identification card reader
RF tag is written into currently running job parameter, using the job parameter as drill bit;
If the job parameter or initializing work parameter of currently running job parameter and drill bit are inconsistent, master controller is also
For RF tag to be written in currently running job parameter by radio frequency identification card reader, to replace job parameter or preset work
Industry parameter.
Optionally, control system further includes the condition prompting device being connect with master controller;
Data information further includes the operating mode of drill bit;
If the operating mode of the current operating mode of electric device and drill bit mismatches, master controller is additionally operable to forbid electricity
Motivation is run, and state of a control suggestion device carries out miscue.
Optionally, data information further includes the sequence number and factory data information of drill bit;
If the sequence number and/or factory data information of drill bit are illegal, master controller is additionally operable to forbid motor running,
And state of a control suggestion device carries out alarm.
Optionally, control system further includes the power supply being connect with master controller, and for powering to electric device, power supply includes
Rechargeable battery and power interface.
Second aspect, the embodiment of the present application also provide a kind of drill bit being automatically recognized, including bit head and for
The body of rod of electric device connection,
Drill bit is equipped with the RF tag of anti-metal, and RF tag is used for electric device transmission data information, so that electric
Dynamic device drives drilling work according to the data information.
Optionally, RF tag is permanently secured to one end that the body of rod is connect with electric device.
The third aspect, the embodiment of the present application also provide a kind of electric tool, including electric device as described above and as above
The drill bit.
The advantageous effect of the embodiment of the present application is:The case where being different from the prior art, the electric device of the embodiment of the present application
Control system include master controller and the radio frequency identification card reader and motor that are connect respectively with master controller, can be automatic
It identifies the data information in the RF tag of drill bit, motor running is controlled according to the data information of acquisition, improve drill bit work
The precision and efficiency of industry processing and safety.
Description of the drawings
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element with same reference numbers label is expressed as similar element in attached drawing, removes
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 be the embodiment of the present application it is a kind of can automatic identification drill bit electric device structural schematic diagram;
Fig. 2 is the high-level schematic functional block diagram of the control system of electric device shown in FIG. 1;
Fig. 3 is a kind of structural schematic diagram of drill bit being automatically recognized of the embodiment of the present application;
Fig. 4 is a kind of structural schematic diagram of electric tool of the embodiment of the present application.
Specific embodiment
For the ease of understanding the application, in the following with reference to the drawings and specific embodiments, the application is described in detail.
It should be noted that when element is expressed " being fixed on " another element, it can directly on another element or therebetween
There may be one or more elements placed in the middle.When an element is expressed " connection " another element, it can directly be connected
It is connected to another element or may exist one or more elements placed in the middle therebetween.
Unless otherwise defined, technical and scientific term all used in this specification is led with the technology for belonging to the application
The normally understood meaning of technical staff in domain is identical.Term in this specification used in the description of the present application is to be
The purpose of description specific embodiment is not intended to limitation the application.Term "and/or" used in this specification includes one
Any and all combinations of a or multiple relevant Listed Items.
Please refer to Fig.1 and Fig. 2, Fig. 1 be the embodiment of the present application it is a kind of can automatic identification drill bit electric device structure
Schematic diagram, Fig. 2 is the high-level schematic functional block diagram of the control system of the electric device, as shown in Figure 1, the electric device 100 includes
The front end of drill body 110 and the control system 120 in drill body 110, drill body 110 is equipped with clamping device 111,
Clamping device 111 with drill bit for being detachably connected, wherein drill bit is equipped with the RF tag of anti-metal, in the RF tag
Portion is integrated with transmitting and reading circuit chip, power amplifier and antenna, and has the function of to read and store data etc..
Control system 120 includes master controller 121 and the radio frequency identification card reader being connect respectively with master controller 121
122 and motor 123, radio frequency identification card reader 122 is used to obtain the data information in the RF tag of drill bit, and data are believed
Breath is transmitted to master controller 121, and master controller 121 is used to control motor 123 according to data information and run, to drive drill bit to make
Industry.
Specifically, the radiofrequency signal that radio frequency identification card reader 122 is generated by included antenna is with the side of electromagnetic wave
Formula is sent directionally in the spatial dimension of clamping device 111, forms effective electromagnetic field;RF tag extracts number from electromagnetic field
After energy needed for transmission, by the data information transfer being stored in RF tag to radio frequency identification card reader 122;Radio frequency identification
Card reader 122 obtains the data information in RF tag.
In the present embodiment, data information includes the type of drill bit or the initializing work parameter of drill bit, master controller 121
It is run according to the type or initializing work state modulator motor 123 of drill bit, to drive drilling work.Such as, data information includes boring
The type of head, the type of drill bit are solid center bit, ceramic tile drill bit, Glass drill head, metal spiral bit or the turn of the screw cutter head etc.,
In, solid center bit is suitable for processing operation on various timber, plastics, and the turn of the screw cutter head is suitable for twisting different model screw, no
Same processing operation is different to the service requirement of motor, and the master controller 121 of the electric device 100 can be according to acquisition
The type of drill bit sets the rotating speed that motor 123 drives the drill bit operation, acceleration, deceleration time, output torque, work automatically
Electric current, and control allow motor 123 to be operated in velocity mode or torque mode, or work in the alternating of the two pattern
Deng.For another example, data information includes the initializing work parameter of drill bit, and initializing work parameter includes the rotating speed of motor 123, adds, subtracts
Fast time, output torque, operating current and operating mode etc., master controller 121 can be according to the above-mentioned initializing works of acquisition
Parameter, control motor 123 is run, to drive drilling work.
It is electronic that control can be provided according to data information of its acquisition automatically by the master controller 121 of electric device 100
The operation of machine 123 preferably " speed-torque " operation curve, carrys out the operation of drive motor 123, and operator includes the electricity using
It when the electric tool of dynamic device 100, only needs correct placement good or has held electric tool, then start opening for electric device 100
It closes, you can entire operation is automatically completed by the control system 120 of electric device 100, greatly reduces the operation skill of operator
Art difficulty.Simultaneously, moreover it is possible to the precision and efficiency for promoting drilling work processing, especially in some brittle bodies or some special materials
Operation in operation on material, also some high-end devices manufacture.
When in RF tag without storing relevant job parameter, or when these job parameters can't expire well
Sufficient electric tool work at present takes, and user can meet according to practical manipulation from provisioning request.Optionally, control system
120 further include the startup speed-regulating switch 124 being connect respectively with master controller 121 and traffic direction control switch 125;Start speed governing
Switch 124 is used to control the startup of motor 123 and adjusts the rotating speed of motor 123, and 125 switch of traffic direction control is for setting
The traffic direction of the fixed motor 123.
Further, master controller 121 is additionally operable to storage 122 currently running job parameter of motor.If obtained
Data information in RF tag does not include the initializing work parameter of drill bit, and master controller is additionally operable to pass through radio frequency identification card reader
RF tag is written into currently running job parameter, using the job parameter as drill bit.If currently running job parameter
Inconsistent with the job parameter or initializing work parameter of drill bit, master controller is additionally operable to currently transport by radio frequency identification card reader
RF tag is written in capable job parameter, to replace the job parameter or initializing work parameter of drill bit.
Therefore, in addition to the drill bit use for the first time, the job parameter in the data information of RF tag is actually the brill
The job parameter of the last operation of head, these job parameters are initializing work parameter or use of the producer according to the type set of drill bit
According to the job parameter of practical manipulation setting, master controller 121 controls electronic according to the job parameter of drill bit last time operation at family
Machine 123 is run, and to drive drilling work, avoiding needs re-adjustments job parameter when user reuses.
Optionally, control system 120 further includes the condition prompting device 126 being connect with master controller 121, and e.g., state carries
Showing device 126 is one or more in voice prompt device, vibration prompting device, buzzing suggestion device, LED suggestion devices;
Data information further includes the operating mode of drill bit;If the operating mode of the current operating mode of electric device 100 and drill bit is not
Matching, master controller 121 is additionally operable to that motor 123 is forbidden to run, and state of a control suggestion device 126 carries out miscue, prevents
Only drill bit is stuck in the clamping device 111 of electric device 100.
For example, for a kind of electric hammer electric tool with multi-function operation pattern, when user is by flat drill operating mode
Drill bit be mounted on electric device collet on, selected gear (or operating mode) must be flat drill work pattern, if
The gear of electric device is impact or electric hammer, and after starting switch, master controller 121 forbids motor 123 to run, and controls shape
State suggestion device 126 carries out miscue.Alternatively, working as the electric tool during use, operator accidentally encounters gear, will
The gear of electric device becomes impact or electric hammer from flat drill, and master controller 121 stops the operation of motor 123 immediately, and controls shape
State suggestion device 126 carries out miscue.
Optionally, data information further includes the sequence number and factory data information of drill bit, wherein the Serial No. drill bit
Identity recognition number, factory data information can not be changed, and the two can pass through PC computers and radio-frequency identification reader/writer system
It is inquired and is read, can be used for anti-fake and product tracking and managing after sale.If the sequence number and/or factory data information of drill bit
Illegal, master controller 121 is additionally operable to that motor 123 is forbidden to run, and state of a control suggestion device 126 carries out alarm,
To safeguard producer itself legitimate interests.
The control system 120 further includes the power supply 127 being connect with master controller 121, for powering to electric device 100,
Power supply 127 includes rechargeable battery and power interface, can be powered to electric device 100 by rechargeable battery, also can be by power supply
Interface is connect with external power supply, is powered to electric device 100 using external power supply.
The control system of the electric device of the present embodiment includes master controller and the radio frequency that is connect respectively with master controller
Identify card reader and motor, data information that can be in the RF tag of automatic identification drill bit, according to the data information of acquisition
Motor running is controlled, precision and efficiency and safety that drilling work is processed are improved.
The embodiment of the present application also provides a kind of drill bit being automatically recognized, as shown in figure 3, Fig. 3 is the embodiment of the present application
A kind of drill bit being automatically recognized structural schematic diagram, drill bit 200 includes bit head 210 and for being connect with electric device
The body of rod 220, drill bit 200 is equipped with the RF tag 230 of anti-metal, and RF tag 230 is used for electric device transmission data
Information, so that electric device drives 200 operation of drill bit according to data information.
The RF tag has been internally integrated transmitting and reading circuit chip, power amplifier and antenna, and with reading and
Store the functions such as data.Therefore, it has been mounted the drill bit 200 of RF tag, it can be by being connected to computer system (personal PC meters
Calculation machine system) in radio frequency identification card reader, read the data information in RF tag, and the relevant data information of write-in is extremely
In RF tag.
Optionally, RF tag 230 is permanently secured to one end that the body of rod 220 is connect with electric device.In the present embodiment,
The upper and lower part surface of RF tag 230 is parallel to the longitudinal axis of drill bit, that is, it is fixed in the non axial orientation of drill bit 200, works as brill
First 200 are installed in electric device, and the control system of electric device can recognize that the RF tag 230 and obtain RF tag
Data information in 230.
The drill bit of the present embodiment is equipped with the RF tag of anti-metal, and RF tag is used to believe to electric device transmission data
Breath improves the precision and efficiency of drilling work processing, Yi Jian so that electric device drives drilling work according to data information
Quan Xing.
The embodiment of the present application also provides a kind of electric tool, as shown in figure 4, one kind that Fig. 4 is the embodiment of the present application can be certainly
The structural schematic diagram of the electric tool of dynamic identification drill bit, including electric device as described above 100 and drill bit as described above
200, wherein electric device 100 includes drill body 110 and the control system in drill body, and is set to electric drill master
The clamping device 111 of body front end, clamping device 111 with drill bit 200 for being detachably connected;Drill bit 200 includes 210 He of bit head
The body of rod 220 for being connect with electric device is additionally provided with the RF tag 230 of anti-metal on drill bit.
The control system of electric tool provided in this embodiment, including electric device and drill bit, electric device includes master control
Device processed and the radio frequency identification card reader and motor being connect respectively with master controller, are capable of the RF tag of automatic identification drill bit
In data information, according to the data information of acquisition control motor running, improve drilling work processing precision and efficiency,
And safety.
The embodiment of the present application also provide it is a kind of can automatic identification drill bit electric device application method, this method is applied to
Electric device as described above, including:
Step 501:Obtain the data information in the RF tag of drill bit.
The electric device of the present embodiment obtains the data information in the RF tag of drill bit by radio frequency identification card reader.Tool
Body, radio frequency identification card reader sends directionally to folder the radiofrequency signal that included antenna is generated in a manner of electromagnetic wave
It holds in the spatial dimension of device, forms effective electromagnetic field;RF tag from being extracted in electromagnetic field needed for data transmission after energy,
By the data information transfer being stored in RF tag to radio frequency identification card reader;Radio frequency identification card reader obtains in RF tag
Data information.
Step 502:The motor running that electric device is controlled according to data information, to drive drilling work.
Wherein, data information includes the type of drill bit and/or the job parameter of drill bit, and master controller is according to the type of drill bit
And/or the job parameter of drill bit controls motor running, to drive drilling work.
Data information further includes the operating mode of drill bit, if the Working mould of the current operating mode and drill bit of electric device
Formula mismatches, and master controller forbids motor running, and state of a control suggestion device carries out miscue.
Data information further includes the sequence number and factory data information of drill bit, if master controller identify sequence number and/
Or factory data information is illegal, master controller forbids motor running, and state of a control suggestion device carries out alarm.
The embodiment of the present application also provides a kind of application method of drill bit, and this method is applied to drill bit as described above, including:
Step 601:Store the data information being written to the RF tag of drill bit.
Relevant number can be written by the radio frequency identification card reader being connected in computer system (personal PC computer systems)
It is believed that in breath to the RF tag of drill bit.
Step 602:When being connect with electric device, to electric device transmission data information, so that electric device is according to institute
State data information driving drilling work.
Optionally, which includes radio frequency identification card reader, radio frequency identification card reader by included antenna by its
The radiofrequency signal of generation is sent directionally in a manner of electromagnetic wave in the spatial dimension of clamping device, forms effective electromagnetic field.
When drill bit is connect with electric device, RF tag will be stored in radio frequency after extracting energy needed for data transmission in electromagnetic field
Data information transfer in label is to radio frequency identification card reader, so that electric device drives drilling work according to data information.
The embodiment of the present application also provides a kind of application method of electric tool, and this method is applied to electronic work as described above
Tool, including:
Step 701:Store the data information being written to the RF tag of drill bit.
Step 702:When being connect with electric device, to electric device transmission data information.
Step 701 and 702 please refer to previous embodiment step 601 and step 602, in those of ordinary skill in the art
Readily comprehensible range, therefore not to repeat here.
Step 703:Electric device obtains data information.
Step 704:The motor running that the electric device is controlled according to data information, to drive the drilling work.
Step 701 and 702 please refer to previous embodiment step 501 and step 502, in those of ordinary skill in the art
Readily comprehensible range, therefore not to repeat here.
It should be noted that the preferred embodiment of the application is given in the description of the present application and its attached drawing, still,
The application can be realized by many different forms, however it is not limited to this specification described embodiment, these embodiments
Not as the additional limitation to teachings herein, purpose of providing these embodiments is makes understanding to present disclosure
It is more thorough and comprehensive.Also, above-mentioned each technical characteristic continues to be combined with each other, and forms the various embodiments not being enumerated above,
It is considered as the range of present specification record;It further, for those of ordinary skills, can be according to the above description
It is improved or converted, and all these modifications and variations should all belong to scope of protection of claims attached to this application.
Claims (10)
1. it is a kind of can automatic identification drill bit electric device, including drill body and the control system in the drill body
The front end of system, the drill body is equipped with clamping device, and for being detachably connected with drill bit, feature exists the clamping device
In,
The control system includes master controller and the radio frequency identification card reader being connect respectively with the master controller and electronic
Machine, the radio frequency identification card reader are used to obtain the data information in the RF tag of the drill bit, and by the data information
It is transmitted to the master controller;The master controller is used to control the motor running according to the data information, with driving
The drilling work.
2. electric device according to claim 1, which is characterized in that
The data information includes the type of the drill bit or the initializing work parameter of the drill bit, and the master controller is according to institute
Motor running described in type or the initializing work state modulator is stated, to drive the drilling work.
3. electric device according to claim 2, which is characterized in that
The control system further includes the startup speed-regulating switch being connect respectively with the master controller and traffic direction control switch;
The speed-regulating switch that starts is used to control the startup of the motor and adjusts the rotating speed of the motor, the traffic direction control
Traffic direction of the system switch for setting the motor.
4. electric device according to claim 3, which is characterized in that
The master controller is additionally operable to store the currently running job parameter of the motor;
If the data information does not include the initializing work parameter of the drill bit, the master controller is additionally operable to penetrate by described
The RF tag is written in the currently running job parameter by frequency identification card reader, using the operation ginseng as the drill bit
Number;
If the currently running job parameter and the job parameter or initializing work parameter of the drill bit are inconsistent, the master
Controller is additionally operable to that the RF tag is written in the currently running job parameter by the radio frequency identification card reader, with
Replace the job parameter or initializing work parameter.
5. according to Claims 1 to 4 any one of them electric device, which is characterized in that
The control system further includes the condition prompting device being connect with the master controller;
The data information further includes the operating mode of the drill bit;
If the current operating mode of the electric device and the operating mode of the drill bit mismatch, the master controller is also used
In forbidding the motor running, and controls the condition prompting device and carry out miscue.
6. electric device according to claim 5, which is characterized in that
The data information further includes the sequence number and factory data information of the drill bit;
If the sequence number of the drill bit and/or the factory data information are illegal, the master controller is additionally operable to forbid institute
Motor running is stated, and controls the condition prompting device and carries out alarm.
7. according to Claims 1 to 4 any one of them electric device, which is characterized in that
The control system further includes the power supply being connect with the master controller, for powering to the electric device, the electricity
Source includes rechargeable battery and power interface.
8. a kind of drill bit being automatically recognized, including bit head and the body of rod for being connect with electric device, which is characterized in that
The drill bit is equipped with the RF tag of anti-metal, and the RF tag is used to believe to the electric device transmission data
Breath, so that the electric device drives the drilling work according to the data information.
9. drill bit according to claim 8, which is characterized in that
The RF tag is permanently secured to one end that the body of rod is connect with the electric device.
10. a kind of electric tool, which is characterized in that including such as claim 1~7 any one of them electric device and such as right
It is required that the drill bit described in 8 or 9.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/093569 WO2019014880A1 (en) | 2017-07-19 | 2017-07-19 | Electric device capable of automatically identifying drill bit, drill bit, and electric tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108698138A true CN108698138A (en) | 2018-10-23 |
| CN108698138B CN108698138B (en) | 2020-11-13 |
Family
ID=63843775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780003833.5A Active CN108698138B (en) | 2017-07-19 | 2017-07-19 | Electric device capable of automatically identifying drill bit, drill bit and electric tool |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108698138B (en) |
| WO (1) | WO2019014880A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388027A (en) * | 2020-10-20 | 2021-02-23 | 北京小米移动软件有限公司 | Electric drill, electric drill control method, electric drill control device, and storage medium |
| CN113342224A (en) * | 2021-06-01 | 2021-09-03 | 上海器外文化科技有限公司 | Control method and device for electric tool, electric tool and storage medium |
| CN114463254A (en) * | 2021-12-22 | 2022-05-10 | 广州元丰自动化设备有限公司 | Method and system for drilling bumper, computer equipment and storage medium |
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| CN114463254A (en) * | 2021-12-22 | 2022-05-10 | 广州元丰自动化设备有限公司 | Method and system for drilling bumper, computer equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019014880A1 (en) | 2019-01-24 |
| CN108698138B (en) | 2020-11-13 |
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